Top 10 Best Gtr 3 Pro Amazfit
of November 2024
1
Best Choice
Amazfit
Amazfit
Amazfit GTR Mini Smart Watch with Step Tracking, Heart Rate & Blood Oxygen Sensor, GPS, Sleep Quality Monitoring, 14-Day Battery, AI Fitness App Enabled, 5 ATM Water Resistance, (Pink)
10
Exceptional
View on Amazon
2
Best Value
Amazfit
Amazfit
Amazfit GTR 3 Smart Watch for Android Phone iPhone with Alexa, GPS Fitness Tracker with 150 Sports Modes, 21-Day Battery Life, 1.39” AMOLED Display, Blood Oxygen Heart Rate Tracking, Waterproof,
9.9
Exceptional
View on Amazon
3
Amazfit
Amazfit
Amazfit GTS 3 Smart Watch for Android iPhone, Alexa Built-in, GPS Fitness Sports Watch with 150 Sports Modes, 1.75” AMOLED Display, 12-Day Battery Life, Blood Oxygen Heart Rate Tracking, Black
9.8
Exceptional
View on Amazon
4
Amazfit
Amazfit
Amazfit GTR 2 Smart Watch for Android iPhone, with Alexa GPS, Fitness Sports Watch for Men, Bluetooth Call, 14-Day Battery Life, 90 Sports Modes, Blood Oxygen Heart Rate Tracking, Waterproof, Sports
9.7
Exceptional
View on Amazon
5
Amazfit
Amazfit
Amazfit T-Rex Pro Smart Watch with GPS, Outdoor Fitness Watch for Men, Military Standard Certified, 100+ Sports Modes, 10 ATM Waterproof, 18 Day Battery Life, Blood Oxygen Heart Rate Monitor, Black
9.6
Exceptional
View on Amazon
6
Amazfit
Amazfit
Amazfit GTS 2 Mini Smart Watch GPS Fitness Tracker for Men Women, Alexa Built-in, 14 Days Battery Life, 70+ Sports Modes, Blood Oxygen Heart Rate Sleep Monitor, AMOLED Screen, 5 ATM Waterproof-Black
9.5
Excellent
View on Amazon
7
Amazfit
Amazfit
Amazfit GTS 2 Smart Watch for Android iPhone, Bluetooth Phone Calls, Alexa GPS Built-In, Fitness Sports Watch for Men Women, 90 Sports Modes, Blood Oxygen Heart Rate Sleep Tracking, Waterproof, Black
9.4
Excellent
View on Amazon
8
Ticwatch
Ticwatch
TicWatch Pro 3 Ultra GPS Smartwatch Qualcomm SDW4100 and Mobvoi Dual Processor System Wear OS Smart Watch for Men Blood Oxygen IHB AFib Detection Fatigue Assessment 3-45 Days Battery NFC Mic Speaker
9.3
Excellent
View on Amazon
9
YOUkei
YOUkei
Compatible with Amazfit GTR 3 Pro Bands, YOUkei Stainless Steel Metal Replacement Strap Bracelet Compatible with Amazfit GTR 2 / GTR 3 / GTR 3 Pro Smartwatch (Black)
9.2
Excellent
View on Amazon
10
Amazfit
Amazfit
Amazfit T-Rex Smart Watch with GPS, Military Outdoor Sports Watch for Men,20-Day Battery Life, 1.3'' AMOLED Display,5 ATM Water Resistant, 14-Sports Modes, Heart Rate Sleep Monitor, Rock Black
9.1
Excellent
View on Amazon
11
Amazfit
Amazfit
Amazfit GTR Smartwatch, 1.39'' AMOLDED Display 24/7 Heart Rate Monitor, 24 Day Batter Life, 12 Sports Modes(47mm, GPS, Bluetooth), Aluminum Alloy
9.0
Excellent
View on Amazon
About Gtr 3 Pro Amazfit
Click here to learn more about these products.
Amazfit GTR Mini Smart Watch with Step Tracking, Heart Rate & Blood Oxygen Sensor, GPS, Sleep Quality Monitoring, 14-Day Battery, AI Fitness App Enabled, 5 ATM Water Resistance, (Pink)
Strong Accurate GPS Tracking From cycling through city streets to walking through wild woodland - wherever your travels take you, support for five satellite systems means the Amazfit GTR Mini will be able to pinpoint your position with the kind of precision only provided by Amazfit's patented circularly-polarized GPS antenna technology.. 14-day Battery Life The Amazfit GTR Mini packs the power-efficient software and hardware to conserve the battery power you need to crush your goals for up to two weeks with typical usage, and 20 days with battery saver mode.. 120 plus Sports Modes Smart Recognition Whatever workout gets you pumped, the Amazfit GTR Mini can likely track data for it. Check your steps, calories burned, and more for over 120 different sports, and get a post-workout report when you're done. The smartwatch can even automatically detect seven sports, so it's easy to jump into action.. 247 Heart Rate, SpO Stress Monitoring The Amazfit GTR Mini is empowered by the health-centered Zepp OS 2.0 to provide 24-hour monitoring of heart rate, blood-oxygen and stress levels. And you can get a result for all three metrics in as fast as 15 seconds with the super-convenient One-tap Measuring function. The watch can be set to send a reminder if it detects abnormally high or low heart rates, low SpO levels, or high-stress levels.. Maximize Your Sleep Quality This health tracker provides In-depth monitoring of sleep quality daytime naps, light, deep rem sleep stages, and sleep breathing quality. Engage the Sleep Mode when it's time to rest, and the watch will reduce display brightness and disable notifications - so you'll be refreshed and ready for action when you wake up.. Slim Stylish Design with Stainless Steel Color outside the lines and embrace what makes you exceptional, with the classy round Amazfit GTR Mini. At a super-slim 9.25mm and lightweight 24.6g, the GTR Mini not only looks compact, but is also very comfortable to wear thanks to its skin-friendly silicone strap.. Supported Devices Compatible with Android 7.0 and above, iOS 12.0 and above devices. Connection Bluetooth 5.2.
Amazfit GTR 3 Smart Watch for Android Phone iPhone with Alexa, GPS Fitness Tracker with 150 Sports Modes, 21-Day Battery Life, 1.39” AMOLED Display, Blood Oxygen Heart Rate Tracking, Waterproof,
ALEXA BUILT-IN AND OFFLINE VOICE ASSISTANTEasily set an alarm, ask a question, get a translation and more with Alexa, which is built into the Amazfit GTR 3 smart watch. If youre out and dont have internet access, the smartwatch also has an offline voice assistant for you to perform operations like engaging a sports mode or opening a health metric feature via voice command.. 21 DAYS LONG-LASTING BATTERY LIFEThe Amazfit GTR 3 activity tracker brings a kind of power and performance that's going to stay with you for a long, long time. Even with the vast array of advanced functions assembled within its slim and light body, the GTR 3 smart watch maintains a refined elegance only found in classic round watches, and yet still finds a way to integrate a powerful battery which can last for up to 21 days.. 150 SPORTS MODES GPS BUILT-INWhether youre a team player or prefer the focus of working out by yourself, the Amazfit GTR 3 sports watch is the ultimate easy-to-use device. With over 150 built-in sports modes to suit your choice of activity, the activity tracker can track metrics like steps, calories burned, and more. Come with a barometric altimeter to help keep an eye on the altitude and air pressure of your outdoor activities, and supports GPS, GLONASS, Galileo, BDS and QZSS satellite navigation systems to accurately track your route.. TEST FOUR HEALTH METRICS IN ONE TAPWith the Amazfit GTR 3 smart fitness watch, you can test your heart rate, blood-oxygen saturation, stress level and breathing rate in one single tap, for a result in as little as 45 seconds. Get the data you need and then get on with your day.. VIBRANT WATCH FACES ALWAYS-ON DISPLAYSThe Amazfit GTR 3 smart watch offers more than 100 stylish watch faces, all of which have a matching always-on display. You can choose from 15 animated watch faces and prioritize preferred features with 8 editable watch faces - or even upload your own photo as the background image. With unprecedented visual clarity that reaches up to 326 ppi, the Amazfit GTR 3 smartwatch has 1.39-inch truly clear easy-to-read HD AMOLED display.. POWERFUL ZEPP OSEasily find what youre looking for among the Amazfit GTR 3 smartwatchs applications thanks to the intuitive Zepp OS. With most animations reaching 60 FPS, along with a specifically tailored UI, the Zepp OS makes navigating to the feature you need a seamless interaction that consumes less power. Experience a mini app framework with a rich ecosystem including 10 mini apps and even the Home Connect third-party app.. For instruction to set up Alexa account, please visit support.zepp.comenfaq436.
Amazfit GTS 3 Smart Watch for Android iPhone, Alexa Built-in, GPS Fitness Sports Watch with 150 Sports Modes, 1.75” AMOLED Display, 12-Day Battery Life, Blood Oxygen Heart Rate Tracking, Black
ALEXA BUILT-IN OFFLINE ASSISTANT Easily set an alarm, ask a question, get a translation and more with Alexa, which is built into the Amazfit GTS 3 smart watch. If youre out and dont have internet access, the smartwatch also has an offline voice assistant for you to perform operations like engaging a sports mode or opening a health metric feature via voice command.. HIGH PRECISION POWERFUL NAVIGATION SYSTEMSThe GTS 3 smartwatch has a built-in barometric altimeter to help keep an eye on the altitude and air pressure of your outdoor activities, and supports GPS, GLONASS, Galileo, BDS and QZSS satellite navigation systems to accurately track your route.. 150 SPORTS MODES 5 ATM WATERPROOFThe Amazfit GTS 3 sports watch is the ultimate easy-to-use smartwatch with over 150 built-in sports modes to suit your choice of activity. It can track metrics like heart rate, calories burned, and assesses specialized data such as maximum oxygen uptake VO2 Max, full recovery time, training load and training effect. With a water-resistance grade of 5 ATM, allowing you to enjoy the sea or take a dip in a pool without worry.. TEST FOUR HEALTH METRICS IN ONE TAP Sometimes you just want a quick overview of your health stats without cycling through individual apps. With the Amazfit GTS 3 fitness watch you can test your heart rate, blood-oxygen saturation, stress level and breathing rate in one single tap of the watch, for a result in as little as 45 seconds. Get the data you need and then get on with your day.. IGNITE YOUR PASSION FOR FASHIONThe super-sleek 8.8mm watch body is made from lightweight yet durable aircraft-grade aluminum alloy and weighs only 24.4g, while the ocean-like curved glass screen assimilates into the bezel-less design, for total immersion into your display. Navigate the smartwatch deftly with the elegant rotatable crown, and with an ultra HD AMOLED display that has 341 PPI, and is even visible under bright sunlight.. EXPERIENCE OPTIMIZED OPERATION WITH ZEPP OSEasily find what youre looking for among the Amazfit GTS 3 smart watchs applications thanks to the intuitive Zepp OS. With most animations reaching 60 FPS, along with a specifically tailored UI, the Zepp OS makes navigating to the feature you need a seamless interaction that consumes less power. Experience a mini app framework with a rich ecosystem including 10 mini apps and even the Home Connect third-party app.. For instruction to set up Alexa account, please visit support.zepp.comenfaq436.
Amazfit GTR 2 Smart Watch for Android iPhone, with Alexa GPS, Fitness Sports Watch for Men, Bluetooth Call, 14-Day Battery Life, 90 Sports Modes, Blood Oxygen Heart Rate Tracking, Waterproof, Sports
AMAZON ALEXA BUILT-IN BLUETOOTH PHONE CALLS Talk to Amazon Alexa on your Amazfit GTS 2. Ask questions, get translations, check the weather, control your smart home devices, and more. Also, you can answer calls on your smart watch via the built-in microphone and speaker upon the connection to your phone via Bluetooth.. ULTRA-LONG 14-DAY BATTERY LIFE 3GB MUSIC STORAGE The GTR 2 is equipped with a powerful 471mAh battery that can last 14 days with typical use, and is always ready to escort you wherever your exercise takes you. Control mobile music playback through GTR 2 and transfer your favorite songs to this smart watch which has a massive 3GB of local music storage.. 90 SPORTS MODES 5 ATM WATER-RESISTANT The Amazfit GTR 2 includes 90 built-in sports modes and is waterproof to a depth of up to 50 meters. Intelligent recognition of 6 sports modes also eliminates the need to manually select the sports modes, so the fitness watch is always ready for action.. ALL-ROUND HEALTH TRACKING Equipped with the Huami-developed second-generation PPG bio-tracking optical sensor, this smartwatch can provide 24-hour high-precision heart rate monitoring and real-time warnings for potential risks of heart trouble. The health tracking metrics also include blood-oxygen saturation measurement, sleep quality monitoring, and stress level monitoring. Featuring PAI health assessment system, which uses algorithms to convert all of the complex health and activity data into one single score, to help you understand your physical state at a glance.. 3D CURVED DESIGN HD AMOLED SCREEN The Amazfit GTR 2s integrated design concept, with 3D glass which naturally transitions to the stainless steel watch body, results in a better visual aesthetic and a wider field of vision. Boosting a large AMOLED high-definition screen with 326ppi pixel density that rivals the best display in the industry.. YOUR SMART ASSISTANT 3GB MUSIC STORAGE The Amazfit GTR 2 can proficiently handle your personal agendas - notify you of incoming calls or texts, provide sedentary reminders, Do Not Disturb, stopwatch and weather forecast functions, as well as enabling the setting of alarms and timers. Control phone music playback via this smartwatch or transfer 300-600 of your favorite songs to the watch that boasts a massive 3GB of local music storage.. For instruction to set up Alexa account, please visit support.zepp.comenfaq436.
Amazfit T-Rex Pro Smart Watch with GPS, Outdoor Fitness Watch for Men, Military Standard Certified, 100+ Sports Modes, 10 ATM Waterproof, 18 Day Battery Life, Blood Oxygen Heart Rate Monitor, Black
TOUGHNESS FROM THE INSIDE OUTThe Amazfit T-Rex Pro comes with a 1.3 HD AMOLED always-on color screen The outer bezel undergoes a metal-spraying process, which enhances the rich textures of the light 60g watch body. Having passed 15 military-grade tests1, this smart watch can battle with you through hot deserts, humid rainforest and polar glaciers. Witness endurance that braves the elements with ease.. YOUR PARTNER IN EXPLORATIONThe Amazfit T-Rex Pro smartwatch is high-level exploration partner, supporting four global navigation satellite systems, a blood-oxygen saturation measurement system, a heart rate monitor, a sleep monitor, a weather tracker, a sunrise and sunset monitor, a current moon phase display, a compass and barometric altimeter.. Ultra-long 18 Day Battery LifeWhen fully-charged, you can relax and enjoy up to 18 days of activity and progress with typical usage, or up to 9 days with heavy usage, or up to 40 hours with GPS continuous working mode. Go nonstop with T-Rex Pro watch. 10 ATM WATERPROOFWith a 10 ATM grade, the Amazfit T-Rex Pro smart watch is water-resistant to a depth of up to 100 meters and can accompany you as you surf, swim, or explore the mysterious underwater world together.. OVER 100 SPORTS MODESThe Amazfit T-Rex Pro fitness watch features over 100 sports modes and can be used to monitor critical data such as workout heart rate, distance traveled, movement speed, and calories burned in real time for most sports modes, to help you track and improve your athletic performance.. YOUR ULTIMATE PERSONAL ASSISTANTThe Amazfit T-Rex Pro smart watch notifies you of any incoming text messages or calls, scheduled alarms, and events, to prevent you from missing any important information. It can also easily control music playback..
Amazfit GTS 2 Mini Smart Watch GPS Fitness Tracker for Men Women, Alexa Built-in, 14 Days Battery Life, 70+ Sports Modes, Blood Oxygen Heart Rate Sleep Monitor, AMOLED Screen, 5 ATM Waterproof-Black
BUILT IN AMAZON ALEXA GPSYou can talk to Amazon Alexa on your Amazfit GTS 2 Mini Smart Watch. Ask questions, get translations, set alarms, and timers, create shopping lists, check the weather, control your smart home devices, and more. Get precise tracking on your daily steps, distance traveled, and calories burned thanks to integrated GPS.. 14-DAY LONG-LASTING BATTERYA fully-optimized battery management system provides up to 14 days of battery life for the Amazfit GTS 2 mini watch. Get rid of the anxiety brought on by constant charging, and keep the energy flowing. The 220mAh battery is ready to power you through up to two weeks of activity.. 70 SPORTS MODES 5 ATM WATERPROOFThe Amazfit GTS 2 mini features over 70 built-in sports modes, allowing to cover sports enthusiasts whether indoors or outdoors. With 5 ATM water-resistance, this fitness watch can resist to any of your daily activities and can even be worn while swimming.. ALL-ROUND HEALTH MANAGEMENTThis smart watch can provide heart rate monitoring, blood-oxygen saturation measurement, sleep monitoring, stress level monitoring and female cycle tracking, as well as other functions to achieve total health management from your wrist. The PAI health assessment system also processes complex health data with an advanced algorithm to present your physical condition in a simple, single-value score.. SUPER LIGHT AND THIN BUILT IN AMOLED DISPLAYThe Amazfit GTS 2 mini adopts a borderless design. Featuring carefully curved 2.5D glass to enhance your most fashionable outfits. With a light 19.5 g weight, a thickness of 8.95 mm without the sensor base, and a skin-friendly silicone strap, this smart watch allows you to enjoy the lightness of time. And a 1.55-inch vibrant AMOLED screen for enhanced color and clarity.. SMART NOTIFICATIONS COMPATIBILITYGet an intelligent little pal to remind you of the incoming calls, text messages, apps, and calendars, alarm clock, weather forecast, and support control the music playback camera on your smartphone. This smart watch can work seamlessly with iOS 10.0 Android 5.0 or higher smart phones.. For instruction to set up Alexa account, please visit support.zepp.comenfaq436.
Amazfit GTS 2 Smart Watch for Android iPhone, Bluetooth Phone Calls, Alexa GPS Built-In, Fitness Sports Watch for Men Women, 90 Sports Modes, Blood Oxygen Heart Rate Sleep Tracking, Waterproof, Black
AMAZON ALEXA BUILT-IN BLUETOOTH PHONE CALLS Talk to Amazon Alexa on your Amazfit GTS 2. Ask questions, get translations, check the weather, control your smart home devices, and more. Also, you can answer calls on your smart watch via the built-in microphone and speaker upon the connection to your phone via Bluetooth.. LONG 7-DAY BATTERY LIFE GPS BUILT-IN The GTS 2 smart watch is equipped with a powerful 246mah battery that can last 7 days with typical use, and is always ready to escort you on your journeys and track your progress. And get precise tracking of your daily steps, distance traveled, and calories burned thanks to integrated GPS.. 90 SPORTS MODES 5 ATM WATER RESISTANT Amazfit GTS 2 features 90 built-in sports modes and is waterproof to a depth of up to 50 meters. Intelligent recognition of 6 sports modes also eliminates the need to manually select the sports modes, so the fitness sports watch is always ready for action.. 3D CURVED DESIGN HD AMOLED SCREEN The curved 1.65-inch HD AMOLED screen of the Amazfit GTS 2 smartwatch, covered in 3D glass, boasts a crystal-clear 341ppi pixel density, and the bezel-less design naturally transitions to the aluminum alloy watch body for an enhanced visual aesthetic and a wider content display area.. ALL-ROUND HEALTH TRACKING Equipped with a Huami-developed second-generation ppg bio-tracking optical sensor, the GTS 2 can provide 24-hour heart rate monitoring. This smartwatch is also capable of blood-oxygen saturation measurement, sleep and stress level monitoring. Built-in the PAI health assessment system, which uses algorithms to convert all of your complex health and activity data into one single score, helping you understand your physical state at a glance.. YOUR SMART ASSISTANT 3GB MUSIC STORAGE The Amazfit GTS 2 can proficiently handle your personal agendas, notify you of incoming calls or messages, and provide sedentary reminders. The watch will also track your events, and offers Do Not Disturb, stopwatch and weather forecast functions, as well as enabling the setting of alarms and timers. Control phone music playback via this smartwatch and with a massive 3GB of local music storage, you can transfer 300-600 songs to this watch.. For instruction to set up Alexa account, please visit support.zepp.comenfaq436.
TicWatch Pro 3 Ultra GPS Smartwatch Qualcomm SDW4100 and Mobvoi Dual Processor System Wear OS Smart Watch for Men Blood Oxygen IHB AFib Detection Fatigue Assessment 3-45 Days Battery NFC Mic Speaker
Long Battery LifeDual layers display 2.0 technology keeps Ticwatch Pro 3 Ultra GPS smartwatch going up to 72 hours in Smart Mode and 45 days in Essential mode. The new customizable backlight offers you better visual enjoyment, makes the screen comfortable to read under any conditions, especially in the dark.. Updated Chipset, Better ExperienceTicwatch Pro 3 Ultra GPS powered with Wear OS by Google, and the Qualcomm Snapdragon Wear 4100 Platform and Mobvoi Dual Processor System. Deliver faster and smoother performance and connectivity. 1G RAM and 8G ROM Memory. With NFC functionality, Google Pay is a fast, easy way to pay in stores.. Advanced Health and Fitness MonitoringTicWatch Pro 3 Ultra GPS keeps track of your real-time fitness and health data. IP68 waterproof and pool swimming suitable, upgraded 20 professional sports modes, with built-in GPS, speaker and microphone, barometer and sleep tracking, blood Oxygen Saturation, stress Monitoring and 24-hour heart rate monitoring empowered by a more accurate sensor . New functions are added including IHBAFib Detection and Fatigue Assessment etc.. New IHBAFib Detection and Fatigue AssessmentCapture and label every heartbeat, monitor your heart rhythm and alert you to irregular heartbeats that may indicate underlying atrial fibrillation AFib. Assess mental fatigue and track your daily energy levels. Note This feature is not intended to diagnose or treat any medical condition or for any other medical purpose.. Upgraded Premium Design, Flagship ModelStylish and functional design with knurled stainless-steel bezel, 1.4-inch AMOLED Screen 454454 high-resolution with auto-adjustable brightness, Corning Gorilla Anti-fingerprint Cover Glass. Dual Display with Customized Colorful Backlight. US Military Standard 810G certified durability. You can customize the information shown on the watchfaces, such as weatherheart ratesteps, and choose the pattern style you like..
Compatible with Amazfit GTR 3 Pro Bands, YOUkei Stainless Steel Metal Replacement Strap Bracelet Compatible with Amazfit GTR 2 / GTR 3 / GTR 3 Pro Smartwatch (Black)
Attention Please CONTACT US at the first time if got defective items For 30 day after the date of purchase, we take care of all quality-related issues with a REPLACEMENT or REFUND.. Premium stainless steel watch band replacement for GTR 2 Smart Watch. Top quality stainless Steel with stylish superior craftsmanship.. Personalize your GTR 2 Smartwatch with this refined strap, but at much less price. Recise designed to fit well for most wrist. User can adjust the length easily using the provided tool. Fits 5.71-8.19 145mm-208mm wrist.
Amazfit T-Rex Smart Watch with GPS, Military Outdoor Sports Watch for Men,20-Day Battery Life, 1.3'' AMOLED Display,5 ATM Water Resistant, 14-Sports Modes, Heart Rate Sleep Monitor, Rock Black
MILITARY STANDARD 1.3 AMOLED DISPLAY -- A military standard smartwatch with 12 military certifications, enhancing the robustness and resistance to harsh environments. Boasting a 1.3 AMOLED color screen with an always-on display, making important information available simply by raising your wrist.. ULTRA-LONG BATTERY LIFE -- A deep power optimization gives the Amazfit T-Rex watch a 20-day ultra-long battery life on a single charge. Stays with the user over the long haul, allowing you to wear it without worry and never think about charging.. HIGH-PRECISION GPS -- T-Rex smartwatch uses a high-end Sony GPS chip and built-in highly precise dual-satellite positioning system. Signal efficiency has been significantly increased, making satellite search faster and positioning more accurate.. A Good Sports Companion -- This fitness watch has 14 built-in professional sports modes and is rated waterproof to 5ATM 50 Meters. You can wear it while swimming in pools and open water to meet the diverse needs of athletes.. Focus On Your Health -- The smartwatch is equipped with Huami's self-developed BioTracker PPG Bio-Tracking Optical Sensor, which performs 24-hours high-precision heart rate monitoring. The watch also issues reminders to stand up, which encourage you to develop healthy habits and become your best self.. A Practical Tool at Your Wrist -- The Amazfit T-Rex smartwatch comes with a wealth of smart functions, including weather forecast, event reminders, call reminders, app notifications, and more, offering a variety of practical tools to facilitate your daily work and life..
Amazfit GTR Smartwatch, 1.39'' AMOLDED Display 24/7 Heart Rate Monitor, 24 Day Batter Life, 12 Sports Modes(47mm, GPS, Bluetooth), Aluminum Alloy
Delicate and Elegant Design Amazfit GTR comes in a classic design with a touch of modern features. It has a brilliant 1.39 AMOLED display, and a gallery of watch faces to choose from to fit any style.. Smart sports tracking-includes Smart Sport tracking technology that allows you to record 12 different sports and fitness activities including running, cycling, swimming, mountaineering, etc. 12-Sports Modes Smart sports tracking-includes Smart Sport tracking technology that allows you to record 12 different sports and fitness activities including running, cycling, swimming, mountaineering, etc.. Full-Scale Heart-Rate Monitoring System The Amazfit GTR, integrated with the BioTrackerTM PPG biological tracking optical sensor and an algorithm developed by Huami, offers advanced full-scale heart-rate monitoring.. Ultra-Long Battery Life Amazfit GTR deeply optimizes the power consumption of the system and the components to bring long-lasting endurance of 24 days. Body Materials-Metal, microcrystalline zirconium ceramics, polymer materials. Water Resistant Amazfit GTR is water resistant to a depth of 50 meters and supports multiple swimming scenarios. It can automatically recognize your swimming position, and record data like SWOLF, pace or calorie consumption, and enables an accurate analysis on the data each time you swim..